electron tube
英 [ɪˈlektrɒn tjuːb]
美 [ɪˈlektrɑːn tuːb]
电子管；真空管
英英释义
noun
- electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
双语例句
- Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.
采用高频脉冲微束等离子弧做为电子管阴极和光刻栅极装配钎焊工艺的热源，提高了钎缝质量和产品的可靠性。 - Keeping the electron tube amplifier in a good state can reduce the maintenance costs, prolong TV transmitter lifetime, promote the quality of the screen, at the same time, it can also secure the safety of the broadcasting.
使用、维护好电子管放大器能大大降低维修成本、延长发射机寿命、提高画面质量，确保安全播出。 - Method of testing fire by fire test electron tube
用火焰检测电子管检测火焰的实验方法 - He SCL-90 symptoms self evaluation scale was applied to study 128 female workers in the air conditioned room of electron tube workshop.
本文采用SCL&90症状自评量表对某电子管厂空调车间128名女工的心理卫生状况进行了分析。 - Brazing for assembling cathode and photoetching grid of electron tube using high frequency pulse plasma flame
电子管阴极和光刻栅极的高频脉冲等离子弧钎焊 - A method of realizing untouched fire test by a new transducer GP 16 fire test electron tube was introduced, and the circuit for finishing the functions was given.
介绍了采用新型传感元件GP-16火焰检测电子管实现非接触式火焰检测的方法，并给出了完成其功能的电路图。 - Heat Pipe Design for Electron Tube Cooling
用于电子管冷却的热管设计 - Determinaton of Residual Gas Pressure in Electron Tube
电子管内残气压强的确定 - An electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation.
通过速率的调制在微波波段产生或增强电磁辐射的电子管。 - After long-term research by scientists from various countries, they found that microwave electron tube using sheet electron beam can work at high-frequency and can produce high power.
经过各国科学家长期的研究，发现使用带状电子注的微波电真空器件能够工作在高频段并且产生高功率微波。